Integrated Circuit

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These are P-Channel enhancement mode silicon gate power field effect transistors. They are advanced power MOSFETs designed, tested, and guaranteed to withstand a specified level of energy in the breakdown avalanche mode of operation. All of these power MOSFETs are designed for applications such as switching regulators, switching convertors, motor drivers, relay drivers, and drivers for high power bipolar switching transistors requiring high speed and low gate drive power. They can be operated directly from integrated circuits.

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This N-Channel enhancement mode silicon gate power field effect transistor is an advanced power MOSFET designed, tested, and guaranteed to withstand a specified level of energy in the breakdown avalanche mode of operation. All of these power MOSFETs are designed for applications such as switching regulators, switching converters, motor drivers, relay drivers, and drivers for high power bipolar switching transistors requiring high speed and low gate drive power. These types can be operated directly from integrated circuits.

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New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details.

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New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details.

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A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag

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A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.

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The ATmega8A is a low-power CMOS 8-bit microcontroller based on the AVR® enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega8A achieves throughputs close to 1 MIPS per MHz. This empowers system designers to optimize the device for power consumption versus processing speed.

Features • High-performance, Low-power AVR 8-bit Microcontroller • Advanced RISC Architecture – 130 powerful instructions - most single-clock cycle execution – 32 x 8 general purpose working registers – Fully static operation – Up to 16 MIPS throughput at 16 MHz – On-chip 2-cycle multiplier • High Endurance Nonvolatile Memory segments – 8 KB of In-System Self-programmable Flash program memory – 512B EEPROM – 1 KB internal SRAM – Write/erase cycles: 10,000 Flash/100,000 EEPROM – Data retention: 20 years at 85°C/100 years at 25°C(1) – Optional boot code section with independent lock bits • In-system programming by on-chip boot program • True read-while-write operation – Programming lock for software security • Microchip QTouch® library support – Capacitive touch buttons, sliders and wheels – QTouch and QMatrix acquisition – Up to 64 sense channels • Peripheral Features – Two 8-bit timer/counters with separate prescaler, one compare mode – One 16-bit timer/counter with separate prescaler, compare mode, and capture mode – Real-time counter with separate oscillator – Three PWM channels – 8-channel ADC in TQFP and QFN/MLF package  

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The ATmega32A is a low power, CMOS 8-bit microcontrollers based on the AVR® enhanced RISC architecture. The ATmega32A is a 40/44-pins device with 32 KB Flash, 2 KB SRAM and 1 KB EEPROM. By executing instructions in a single clock cycle, the devices achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz, allowing the system designer to optimize power consumption versus processing speed.

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• High degree of Linearity < 0.5%
• Low ON resistance (125Ohms)
• Wide range of Digital and Analog Signal levels : DIGITAL 3 to 20, ANALOG 20V peak to peak
• Meets all requirments of JEDEC, JESD13B "Standard Specifications for description of B series CMOS devices".
• Package Include 2 x 4051 IC

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LM317 Voltage Regulator IC TO-220 Adjustable Three-Terminal Regulators Field Effect Transistor Original Integrated circuit electronic Components

• Output Adjustable between 1.2 V and 37 V
• Output Current in Excess of 1.5 A
• Internal Short Circuit Current Limiting Constant with Temperature
• Floating Operation for High Voltage Applications
• Output Safe-Area Compensation

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1 Features 2 Applications 1• Very Low Power Consumption • Tablets • Typical Supply Current: 200 μA (Per Amplifier) • White goods • Wide Common-Mode and Differential Voltage • Personal electronics Ranges • Computers • Low Input Bias and Offset Currents • Common-Mode Input Voltage Range 3 Description Includes V The JFET-input operational amplifiers of the TL06x CC+ series are designed as low-power versions of the • Output Short-Circuit Protection TL08x series amplifiers. They feature high input • High Input Impedance: JFET-Input Stage impedance, wide bandwidth, high slew rate, and low • Internal Frequency Compensation input offset and input bias currents. The TL06x series features the same terminal assignments as the TL07x • Latch-Up-Free Operation and TL08x series.

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• Operating current(IQ) is 5mA
• -12V negative Voltage Regulator
• Minimum Input Voltage is 15V
• Maximum Input Voltage is 35V

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INTEGRATED CIRCUITS                        .

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An opto-isolator like MOC3041 is normally used to control another external switching device like a TRIAC, MOSFET or SCR which in turn will control an AC or DC load. The TRIAC present inside the MOC3041 can provide upto 1A peak current which is high enough to trigger an external switch. The TRIAC by itself should not be used to switch loads without an external switch.

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A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer

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Making this simple digital panel voltmeter circuit is particularly easy due to the availability of the  A/D voltage processor chip in the form of IC L7107.

The IC 7107 is a versatile, low consumption 3 and 1/2 digit A/D converter IC which has in-built processors such as seven segment decoders, driver for displays, set reference levels and clock generators.

The IC not only works with ordinary CA seven segment displays but also with liquid crystal displays (LCDs) and has an in-built multiplexed back plane illuminator for the connected LCD module.

It ensures auto zero correction for inputs less than 10uV, a zero drift for inputs below 1uV/oC, bias current for inputs of maximum 10pA and cross over error of less than a single count.

The IC can be set with ranges as high as 2000 V AC/DC, and as low as 2mV, the later makes the IC very suitable for measuring low inputs from sensors like load cells, piezo transducers, strain gauges and similar bridged transducer networks.

 

In other words, the chip may be simply configured for making products like digital weighing scale, pressure meters, electronic strain gauge, vibration detector, shock alarms and many similar circuits.

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The CD4050B devices are non-inverting hex buffers. They feature logic-level conversion using only one supply voltage (VCC). The input-signal high level (VIH) can exceed the VCC supply voltage when these devices are used for logic-level conversions. These devices are intended for use as CMOS to DTL/TTL converters and can drive directly two DTL/TTL loads. (VCC = 5V, VOL ≥ 3.3mA.) The CD4050B are designated as replacements for CD4010B. Because the CD4050B require only one power supply, they are preferred over the CD4009UB and CD4010B and should be used in place of the CD4009UB and CD4010B in all inverter, current driver, or logic-level conversion applications. In these applications the CD4049UB and CD4050B are pin compatible with the CD4009UB and CD4010B respectively, and can be substituted for these devices in existing as well as in new designs. Terminal No. 16 is not connected internally on the CD4049UB or CD4050B, therefore, connection to this terminal is of no consequence to circuit operation.

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New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging

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LM324 is a 14pin IC consisting of four independent operational amplifiers (op-amps) compensated in a single package. Op-amps are high gain electronic voltage amplifier with differential input and, usually, a single-ended output. The output voltage is many times higher than the voltage difference between input terminals of an op-amp.
These op-amps are operated by a single power supply LM324 and need for a dual supply is eliminated. They can be used as amplifiers, comparators, oscillators, rectifiers etc. The conventional op-amp applications can be more easily implemented with LM324.

These op-amps are operated by a single power supply LM324 and need for a dual supply is eliminated. They can be used as amplifiers, comparators, oscillators, rectifiers etc. The conventional op-amp applications can be more easily implemented with LM324.

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7805 is a voltage regulator integrated circuit. It is a member of 78xx series of fixed linear voltage regulator ICs. The voltage source in a circuit may have fluctuations and would not give the fixed voltage output. The voltage regulator IC maintains the output voltage at a constant value.

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Fifth Generation HEXFETs from International Rectifierutilize advanced processing techniques to achieveextremely low on-resistance per silicon area. Thisbenefit, combined with the fast switching speed andruggedized device design that HEXFET PowerMOSFETs are well known for, provides the designerwith an extremely efficient and reliable device for usein a wide variety of applications.The TO-220 package is universally preferred for allcommercial-industrial applications at power dissipationlevels to approximately 50 watts. The low thermalresistance and low package cost of the TO-220contribute to its wide acceptance throughout theindustry.

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IRFZ44N Power MOSFETIRFZ44N is an advanced HEXFET Power MOSFETs whichutilizes advanced processing techniques to achieveextremely low on-resistanceper silicon area. This benefit,combined with the fast switching speed and ruggedizeddevice design thatHEXFET power MOSFETsare wellknown for, provides the designer with an extremely efficientand reliable device for use in a wide variety of applications.The TO-220 package is universally preferred for allcommercial-industrial applications at power dissipationlevels to approximately 50 watts. The low thermalresistance and low package cost of the TO-220 contributeto its wide acceptance throughout the industry.

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IRF4905 mosfet P-Channel Power MOSFET 
Part NumberIRF4905PBFMounting TypeThrough HoleMaximum Operating Temperature-55 -175 Degree CelsiusPin Count3 Pins10V

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THIRD GENERATION HEXFET'S FROM INTERNATIONAL RECTIFIER PROVIDE THE DESIGNER WITH THE BEST COMBINATION OF FAST SWITCHING RUDDEDIZED DEVICE DESIGN LOW ON RESISTANCE AND COST EFFECTIVENESS.
TO-220 PACKAGE IS UNIVERSALLY PREFFERED FOR ALL COMMERCIAL INDUSTRIAL APPLICATION AT POWER DISSIPATION LEVELS TO APPROXIMATELY 50WATTS
=DYNAMIC DV/DT RATING 
=P-CHANNEL
=175 DEGREE OPERATING TEMPERATURE 
=FAST SWITCHING 
=SIMPLE DRIVE REQUIREMENTS 

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Product Name:Transceivers Part Number :ILX232N PACKAGING: TUBE CATEGORY: INTEGRATED CIRCUITS FamilyInterface - Drivers, Receivers, Transceivers 

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The PIC16F1507-I/P is an enhanced mid-range PIC16 family 8-bit powerful (200 nanosecond instruction execution) yet easy-to-program CMOS flash based Microcontroller packs powerful PIC®(RISC) architecture. This product offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including 3.5kB of addressable program memory size, 128bytes of data memory size, 18 general-purpose I/O pins 12-channel 10-bit analog-to-digital (A/D) converter and one 5-bit digital-to-analog (D/A) converter. This device operates at a maximum frequency of 20MHz with wide operating voltage of 1.8 to 5.5V.

• 49 (14-bit wide) easy instructions to learn
• 16 level hardware stack
• 2 (16-bit) file select registers
• Hardware interrupt handling with content save
• 32kHz to 16MHz internal oscillator
• Programmable brown-out reset (BOR)
• Power on reset (POR)
• Internal voltage reference (Bandgap)
• Two 8-bit digital timers
• One 16-bit digital timer

• Four stand alone PWM
• 2x Configurable logic cell modules (CLC)
• 1x Complementary waveform generator (CWG)/Complementary output generator (COG)

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CD4067BE TEXAS INSTRUMENTSIC: digital; demultiplexer/multiplexer; Channels: 16; CMOS; THTTME Symbol: CD4067BEManufacturer part number: CD4067BEManufacturer: TEXAS INSTRUMENTS

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The ILX485 is low-power transceivers for RS-485 and RS- 422 communication. IC contains one driver and one receiver. The driver slew rates of the ILX485 is not limited, allowing them to transmit up to 10 Mbps. These transceivers draw between 120μA and 500μA of supply current when unloaded or fully loaded with disabled drivers. All parts operate from a single 5V supply. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a failsafe feature that guarantees a logic-high output if the input is open circuit. The ILX485 is designed for half-duplex applications.

FEATURES • Low Quiescent Current: 300μA • -7V to +12V Common-Mode Input Voltage Range • Three-State Outputs • 50ns Propagation Delays, 5ns Skew • Half-Duplex Version Available • Operate from a Single 5V Supply • Allows up to 32 Transceivers on the Bus • Data rate: 10 Mbps • Current-Limiting and Thermal Shutdown for Driver Overload Protection • Enhanced ESD Specifications: ±15kV IEC61000-4-2 Air Discharge ±8kV IEC61000-4-2 Contact Discharge  

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The OP07 has a very low input offset voltage (75 μV maximum for OP07E) that is obtained by trimming at the wafer stage. These low offset voltages generally eliminate any need for external nulling. The OP07 also features low input bias current (±4 nA for the OP07E) and high open-loop gain (200 V/mV for the OP07E). The low offset and high open-loop gain make the OP07 particularly useful for high gain instrumentation applications.

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The CD4049 hex buffers are monolithic complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors. These devices feature logic level conversion using only one supply voltage (VDD).The input signal high level (VIH) can exceed the VDD supply voltage when these devices are used for logic level conversions. These devices are intended for use as hex buffers, CMOS to DTL/ TTL converters, or as CMOS current drivers, and at VDD = 5.0V, they can drive directly two DTL/TTL loads over the full operating temperature range.

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The ICL7135 precision A/D converter, with its multiplexed BCD output and digit drivers, combines dual-slope conversion reliability with ±1 in 20,000 count accuracy and is ideally suited for the visual display DVM/DPM market. The 2.0000 Volt full scale capability, auto-zero, and auto-polarity are combined with true ratiometric operation, almost ideal differential linearity and true differential input. All necessary active devices are contained on a single CMOS lC, with the exception of display drivers, reference, and a clock.

The ICL7135 brings together an unprecedented combination of high accuracy, versatility, and true economy. It features auto-zero to less than 10µV, zero drift of less than 1µV/oC, input bias current of 10pA (Max), and rollover error of less than one count. The versatility of multiplexed BCD outputs is increased by the addition of several pins which allow it to operate in more sophisticated systems. These include STROBE, OVERRANGE, UNDERRANGE, RUN/HOLD and BUSY lines, making it possible to interface the circuit to a microprocessor or UART.

Features of ICL7135 4 1/2 digit A/D Converter with BCD outputs:-

 

 

• Accuracy Guaranteed to ±1 Count Over Entire ±20000 Counts (2.0000V Full Scale)
• Guaranteed Zero Reading for 0V Input
• 1pA Typical Input Leakage Current
• True Differential Input
• True Polarity at Zero Count for Precise Null Detection
• Single Reference Voltage Required
• Over range and Under range Signals Available for Auto-Range Capability
• All Outputs TTL Compatible
• Blinking Outputs Gives Visual Indication of Overrange
• Six Auxiliary Inputs/Outputs are Available for Interfacing to UARTs, Microprocessors, or Other Circuitry
• Multiplexed BCD Outputs
• Pb-Free Available (RoHS Compliant)

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Bipolar (BJT) Transistor NPN - Darlington 100V 12A 80W Through Hole
RANS NPN DARL 100V 12A TO-220

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AT89C51RC
Features • Compatible with MCS®-51 Products • 32K Bytes of Reprogrammable Flash Memory • Endurance: 1000 Write/Er

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Following the 8052, 8051 how much use I do not know, but quite a large code library 8051 8052 projects, 8052 8051 circuit and a lot more applications where a r??iv share wanted additional Linux software ISP programmer with the transferor’s. There are about 250 files “codelib.htm” file and can be accessed by clicking on

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LM358 indicates an 8-pin chip, containing two op amps at low power.

The LM358 is designed for general use as amplifiers ,high-pass filters and low , band pass filters and analog adders.One of the characteristics of this IC is to be designed to operate with a single static power supply ranging from a minimum of 3 V to a maximum of 32 V although typically there are stabilizing at levels between 5 V and 15 V. In fact, while the majority of integrated circuits containing the operational needs two power supplies, one positive and one negative, the LM358 can be connected to the positive power only while the negative supply is replaced by the mass .